13863990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 38444544

約数和(自身を除く): 24580554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 617, 642, 749, 1070, 1234, 1498, 1605, 1851, 2247, 3085, 3210, 3702, 3745, 4319, 4494, 6170, 7490, 8638, 9255, 11235, 12957, 18510, 21595, 22470, 25914, 43190, 64785, 66019, 129570, 132038, 198057, 330095, 396114, 462133, 660190, 924266, 990285, 1386399, 1980570, 2310665, 2772798, 4621330, 6931995, 13863990]

約数ペア:

[(1, 13863990), (2, 6931995), (3, 4621330), (5, 2772798), (6, 2310665), (7, 1980570), (10, 1386399), (14, 990285), (15, 924266), (21, 660190), (30, 462133), (35, 396114), (42, 330095), (70, 198057), (105, 132038), (107, 129570), (210, 66019), (214, 64785), (321, 43190), (535, 25914), (617, 22470), (642, 21595), (749, 18510), (1070, 12957), (1234, 11235), (1498, 9255), (1605, 8638), (1851, 7490), (2247, 6170), (3085, 4494), (3210, 4319), (3702, 3745)]